package com.edu.java;


public class ClinitTest1 {

    static class Father{
        public static int A = 1;
        static {
            A = 2;
        }
    }

    static class Son extends Father{
        public static int B = A;
    }


    public static void main(String[] args) {

        // 加载Father类,其次加载Son类

        System.out.println(Son.B);  // 2
    }

}
